app: scene setup according to ids.json

* Setup layers as specified in ids.json.
* Map surfaces to their layers.
* Complain about unknown surfaces (i.e. those w/o a mapping).

Signed-off-by: Marcus Fritzsch <marcus_fritzsch@mentor.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/app.hpp b/src/app.hpp
index 0e38bc0..512f272 100644
--- a/src/app.hpp
+++ b/src/app.hpp
@@ -13,6 +13,7 @@
 #include "wayland.hpp"
 #include "layout.hpp"
 #include "controller_hooks.hpp"
+#include "layers.hpp"
 
 namespace wl {
 struct display;
@@ -35,6 +36,7 @@ struct App {
    std::vector<std::unique_ptr<struct wl::output>> outputs;
 
    layouts_type layouts;
+   surface_id_to_layer_map surface2layer;
 
    App(wl::display *d);
    ~App();